[LLVMdev] UnitTests/2003-05-31-CastToBool.c

Vladimir Prus ghost at cs.msu.su
Wed Jul 7 07:30:01 PDT 2004

Reid Spencer wrote:

> This program is in error. Either the format specifier needs to be %lld
> or the argument value X needs to be casted to type long.  This will
> compile fine but it probably won't work at runtime because printf is
> expecting a long, not a long long. I think your backend producing "wrong
> results" is actually correct :)

Yea, that's what I'm trying to say. 

> Most modern C/C++ compilers will detect this for you at compile time.
> What compiler are you using?

Well, LLVM gcc frontend ;-) I mean this is *existing* test, not the one I 
wrote, and so this is something to be fixed in CVS.

- Volodya

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